CN106547337A - Using the photographic method of gesture, system and electronic installation - Google Patents
Using the photographic method of gesture, system and electronic installation Download PDFInfo
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- CN106547337A CN106547337A CN201510592393.4A CN201510592393A CN106547337A CN 106547337 A CN106547337 A CN 106547337A CN 201510592393 A CN201510592393 A CN 201510592393A CN 106547337 A CN106547337 A CN 106547337A
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- gesture operation
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/107—Static hand or arm
- G06V40/113—Recognition of static hand signs
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/61—Control of cameras or camera modules based on recognised objects
- H04N23/611—Control of cameras or camera modules based on recognised objects where the recognised objects include parts of the human body
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/61—Control of cameras or camera modules based on recognised objects
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/63—Control of cameras or camera modules by using electronic viewfinders
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- User Interface Of Digital Computer (AREA)
Abstract
The present invention relates to use the photographic method of gesture, system and electronic installation.The photographic method, including step：When the request taken pictures using gesture is received, image of the collection positioned at an image unit gesture operation within the vision；The image of the collected gesture operation of identification；Judge the applying gesture operation image in whether be formed with a closed figure or semi-enclosed figure；If so, the image of the gesture operation for including closed figure or semiclosed figure is stored, and resurveys a new photo within the vision positioned at the image unit；The image for comparing gathered new photo with the gesture operation for including closed figure or semiclosed figure, the viewing area of the new photo and the photo content in the viewing area are determined according to the closed figure or semiclosed figure, and new photo is located at the photo content in the viewing area as a previewing photos；And the previewing photos are shown on the display unit.
Description
Technical field
The present invention relates to digital photographing technology, and in particular to method, system and electronic installation that a kind of use gesture is taken pictures.
Background technology
With the development of science and technology, the function of electronic installation is stronger and stronger.The demand taken pictures whenever and wherever possible for the convenience of the user, is equipped with camera model on increasing portable electric appts (such as mobile phone, panel computer).
However, in order to shoot satisfied picture for example only want to reference object A occur in it is taken come photo in, generally require to be adjusted parameter such as shooting focal length of taking pictures, so that only reference object A is occurred in the viewfinder range of camera.However, traditional parameter regulation mode of taking pictures includes：The button of operating handset side be adjusted or by dragging actuating button shown on screen by way of.Above-mentioned which kind of mode is all cumbersome, easily causes inconvenience to the user.
The content of the invention
In view of this, it is necessary to provide selection and the method taken pictures, system and electronic equipment that a kind of use gesture just can complete view area, to solve the above problems.
To reach above-mentioned purpose, the photographic method of use gesture provided by the present invention a, it is adaptable to electronic installation.The electronic installation includes image unit and display unit.The method comprising the steps of：
When the request taken pictures using gesture is received, image of the collection positioned at an image unit gesture operation within the vision；
The image of the collected gesture operation of identification；
Whether the image according to being recognized is formed with a closed figure or semi-enclosed figure in judging the image of the gesture operation of the applying；
The image of the gesture operation for including closed figure or semiclosed figure when a closed figure or semi-enclosed figure are formed with the image of the gesture operation of the applying, is stored, and resurveys a new photo within the vision positioned at the image unit；
The image for comparing gathered new photo with the gesture operation for including closed figure or semiclosed figure, the viewing area of the new photo and the photo content in the viewing area are determined according to the closed figure or semiclosed figure, and new photo is located at the photo content in the viewing area as a previewing photos；And
The previewing photos are shown on the display unit.
The camera system of use gesture provided by the present invention, on one electronic installation of operation.The electronic installation includes image unit and display unit.The camera system includes：
One image capture module, for when the request taken pictures using gesture is received, collection is located at the image of an image unit gesture operation within the vision；
One picture recognition module, for recognizing the image of collected gesture operation；
Whether one judge module, the image for being recognized according to the picture recognition module are formed with a closed figure or semi-enclosed figure in judging the image of the gesture operation of the applying；
The image capture module, it is additionally operable to when a closed figure or semi-enclosed figure are formed with the image of the gesture operation of the applying, the image of the gesture operation for including closed figure or semiclosed figure is stored, and resurveys a new photo within the vision positioned at the image unit；
The judge module, it is additionally operable to compare gathered new photo and includes closed figure or the image of the gesture operation of semiclosed figure, the viewing area of the new photo and the photo content in the viewing area are determined according to the closed figure or semiclosed figure, and new photo is located at the photo content in the viewing area as a previewing photos；And
One display module, for the previewing photos are shown on the display unit.
Additionally, present invention also offers a kind of electronic installation, the electronic installation includes image unit and display unit, the electronic installation is used to perform the method that above-mentioned use gesture is taken pictures.
Relative to prior art, the photographic method of use gesture provided by the present invention, system and electronic equipment, user only just need to can choose image to be shot by specific gesture operation.Thus, user can be facilitated to photograph satisfied photo.
Description of the drawings
The schematic diagram of the hardware environment that Fig. 1 is run by the camera system of the use gesture in an embodiment of the present invention.
Fig. 2 is the high-level schematic functional block diagram of the camera system of gesture used in Fig. 1.
The step of Fig. 3 is gesture photographic method used in first embodiment of the invention flow chart.
Fig. 4 is the schematic diagram of the images of gestures of the closed figure of a formation in an embodiment of the present invention.
Fig. 5 is the schematic diagram of the images of gestures of the semi-enclosed figure of a formation in an embodiment of the present invention.
The schematic diagram of the photo that Fig. 6 is gathered by unused gesture in an embodiment of the present invention.
The schematic diagram of the photo that Fig. 7 is taken pictures and generated for the gesture used in an embodiment of the present invention shown in Fig. 5.
Main element symbol description
| Using the camera system of gesture | 10 |
| Command recognition module | 11 |
| Image capture module | 12 |
| Picture recognition module | 13 |
| Judge module | 14 |
| Display module | 15 |
| Electronic installation | 20 |
| Input-output unit | 21 |
| Memory | 22 |
| Controller | 23 |
| Image unit | 24 |
Detailed description below will further illustrate the present invention with reference to above-mentioned accompanying drawing.
Specific embodiment
As shown in figure 1, the schematic diagram of hardware environment run by the camera system 10 that it illustrates the use gesture in an embodiment of the present invention.In the present embodiment, this is installed and is run in an electronic installation 20 using the camera system 10 of gesture.The electronic installation 20 can be mobile phone, panel computer, notebook computer, computer or digital camera etc..The electronic installation 20 also includes, but not limited to input-output unit 21, memory 22, controller 23 and an at least image unit 24.The input-output unit 21 for carrying out being input into the picture captured by corresponding order display electronics assemblies 20 for user.The memory 22 can be the External memory equipments such as the internal memory, or safe digital card, smart media card, flash memory cards of electronic installation 20 itself, for storing the program code and other data of the image capturing system 10.The controller 23 works for controlling the electronic installation 20.The controller 23 can be central processing unit, single-chip microcomputer, digital signal processor etc..In the present embodiment, the input-output unit 21 is a touch-screen with input/output function.The image unit 24 is an optical lens.The optical lens is may be provided at before electronic installation 20 or the back side, or above respectively sets one with the back side.
, using the camera system 10 of gesture when the request taken pictures using gesture is received, collection is located at the image of an image unit gesture operation within the vision, and recognizes the image of collected gesture operation for this.Whether this is formed with a closed figure or semi-enclosed figure in judging the image of the gesture operation of the applying using the camera system 10 of gesture always according to the image for being recognized.When a closed figure or semi-enclosed figure are formed with the image of the gesture operation of the applying, this stores the image of the gesture operation for including closed figure or semiclosed figure using the camera system 10 of gesture, and resurveys a new photo within the vision positioned at the image unit.Afterwards, this compares gathered new photo again using the camera system 10 of gesture and includes closed figure or the image of the gesture operation of semiclosed figure, and the viewing area of the new photo and the photo content in the viewing area are determined according to the closed figure or semiclosed figure, and new photo is located at the photo content in the viewing area as a previewing photos.Finally, this shows the previewing photos on the display unit using the camera system 10 of gesture.Thus, user only just need to can choose image to be gathered by simple gesture operation, to facilitate user to collect satisfied photo.
Fig. 2 is referred to, the high-level schematic functional block diagram of the camera system 10 of use gesture in an embodiment of the present invention is it illustrates.This includes command recognition module 11, image capture module 12, picture recognition module 13, judge module 14, display module 15 using the camera system 10 of gesture.Module alleged by the present invention is referred to and a kind of can be performed by the controller 23 of electronic installation 20 and can complete a series of program command sections or the firmware being solidified in controller 23 of specific function.To specifically describe in the flow chart shown in Fig. 3 with regard to the function of each module.
As shown in figure 3, the step of being the use gesture photographic method in an embodiment of the present invention flow chart.According to specific circumstances, the order of the flow chart step can change, and some steps can be omitted.
Step 301：Command recognition module 11 judges whether to recognize the request command taken pictures using gesture；If so, then enter step 302；If it is not, then return to step 301.
In the present embodiment, user can be by specific button on touch electronic device 20（It is not shown）Or click special icon shown on touch-screen or menu to be input into the request command taken pictures using gesture.When command recognition module 11 detects specific button on user operation electronic installation 20 or clicked the operation of special icon or menu shown by touch-screen, identifying user have input the request command taken pictures using gesture.
Step 302：Image of the collection of image capture module 12 positioned at 24 gesture operation within the vision of image unit.
It should be noted that generally when taking pictures, user need to grip the electronic installation 20 on the other hand, so, in the present embodiment, the gesture operation is singlehanded gesture operation.In an embodiment of the present invention, image capture module 12 can gather an image of the gesture operation, can also gather the multiple images of same gesture operation.
Step 303：The image of the gesture operation collected by the identification image capture module 12 of picture recognition module 13.
Specifically, the image of the identifying user finger in the image collected by image capture module 12 of picture recognition module 13, and determine the position relationship between the position of each finger, any two finger and two fingers that are made up of the position relationship between figure.
Step 304：Whether judge module 14 is formed with a closed figure or semi-enclosed figure during the image of the gesture operation of the applying is judged according to the image recognized by picture recognition module 13.If so, then enter step 305；If it is not, then flow process terminates.
The closed figure may include the figure of closed figure or convergence closing, for example the figure of C fonts.In the present embodiment, the closed figure for user any two finger in bending ground to pinching or to pinching together, and again will have certain space between two finger.Specifically, picture recognition module 13 is taken up an official post from a finger-image of user and takes at 3 points, the highest position that need to be located at the finger more therein, need to a little be located at its lowest position of the finger.It should be noted that, this 3 points interior surveys that can be located on finger, or the outside for being located on finger.When picture recognition module 13 identify this 3 points be not located along the same line when, judge module 14 judge the finger be in bending.When forming a rounded or ellipse or C fonts between the fingers of two bendings, judge module 14 is formed with a closed figure in judging the image of the gesture operation.
Fig. 4 is referred to, a gesture for being formed with closed figure is it illustrates in an embodiment of the present invention.In the gesture schematic diagram, user has done the gesture operation of an OK.Wherein, the thumb of user is cooperated with forefinger and constitutes letter O.When being identified processing to the gesture, for example, picture recognition module 13 arbitrarily takes a, b and c from thumb at 3 points of.Judge module 14 judges at this 3 points not on the same line according to 3 points of the coordinate, while judging that the thumb is in bending.Judge module 14 can also carry out identical and process and judge a rounded closed figure is formed between thumb and forefinger in the gesture to the image of forefinger.
In the present embodiment, in the gesture operation of semi-enclosed figure is formed with, the finger for forming the user of the semi-enclosed figure is stretched, and the maximum angle between two finger is less than 180 °.Specifically, picture recognition module 13 is taken up an official post from a finger-image of user and takes at 3 points, the highest position that need to be located at the finger more therein, need to a little be located at its lowest position of the finger.When being located along the same line for this 3 points, judge module 14 judges that the finger is stretched.
Fig. 5 is referred to, which is formed with the schematic diagram of the gesture operation of semi-enclosed figure in illustrating an embodiment of the present invention.In this embodiment, user has done the gesture operation of a V-shape, wherein, a semienclosed figure is formed between the forefinger and middle finger that constitute letter V.Wherein, two fingers for constituting alphabetical V-shape can be two adjacent fingers, may also be non-conterminous two finger.
In the present embodiment, in the gesture operation regional extent defined by closed figure or the semi-enclosed figure is the viewing area of the photo taken by image unit 24.Such as, in the gesture operation regional extent and the viewing area for the shooting photo of image unit 24 that alphabetical O or letter V is defined.Wherein, the viewing area of the photo is that the photo content fallen in the region on photo can be shown on touch-screen, makes user watch the photo content.
In one embodiment, when existing closed figure in the image of the gesture operation for being collected, when having semi-enclosed figure again, closed figure has precedence over semi-enclosed figure, i.e. judge module 14 and judges a closed figure is formed with the gesture operation image.
In another embodiment, when existing closed figure in the image of the gesture operation for being collected, when having semi-enclosed figure again, judge module 14 compares the regional extent defined with the semi-enclosed figure by the closed figure, and the therefrom viewing area of the larger photo taken by image unit 24 of selection region scope.
Step 305：Image capture module 12 stores the image of the gesture operation for including closed figure or semiclosed figure, and resurveys positioned at 24 new photo within the vision of the image unit.
In the present embodiment, the new photo gathered by image capture module 12 is a photo not comprising the gesture operation for having the closed figure or semi-enclosed figure.
Step 306, the image of the new photo gathered by 14 movement images acquisition module 12 of determining module and the gesture operation for including closed figure or semiclosed figure, the viewing area of the new photo and the photo content in the viewing area are determined according to the closed figure or semiclosed figure in the gesture operation image, and new photo is located at the photo content in the viewing area as a previewing photos.
In the present embodiment, the viewing area of new photo is corresponding with the regional extent defined by closed figure or semi-enclosed figure in gesture operation image.
Step 307：Previewing photos determined by determining module 14 are shown on the touchscreen by display module 15.
Fig. 6 is referred to, unused gesture is it illustrates and is taken pictures a gathered photo.
Fig. 7 is referred to, the photo taken pictures and collected using the gesture shown in Fig. 5 is it illustrates.Wherein, the photo shown in Fig. 7 is the preview photograph of the photo shown in Fig. 6.
The photographic method of use gesture provided by the present invention, after the request taken pictures for recognizing the use gesture triggered by user, user only needs to apply default gesture operation and just can adjust focal length when image unit is taken pictures.Thus, the use of user can be significantly facilitated.
In another embodiment, the photographic method of use gesture provided by the present invention also includes a step 308.
Step 308：Command recognition module 11 recognizes the order of the preview image shown by the shooting triggered by user, and the photographing command of the response user of image capture module 12 preserves display preview image on the touchscreen.
In the present embodiment, user can be by specific button on touch electronic device 20（It is not shown）Or click special icon shown on touch-screen or menu to be input into the request command for shooting a photo.In another embodiment, another image unit, such as front-facing camera are also equipped with the electronic installation 20.During the expression such as smiled when the front-facing camera grabs a default gesture operation or a specific facial expression of user or nod, command recognition module 11 just recognizes the request command of user input shooting preview photo.
So, the photographing command being input into by further identifying user, the electronic installation 20 can directly preserve the photo in the Gesture scope.
Those skilled in the art will be appreciated that; embodiment above is intended merely to the explanation present invention; and be not used as limitation of the invention; as long as within the spirit of the present invention, the appropriate change and change made to above example all falls within the scope of protection of present invention.
Claims (9)
1. a kind of photographic method of use gesture, it is adaptable to which an electronic installation, the electronic installation include image unit and display unit, it is characterised in that the method comprising the steps of：
When the request taken pictures using gesture is received, image of the collection positioned at an image unit gesture operation within the vision；
The image of the collected gesture operation of identification；
Whether the image according to being recognized is formed with a closed figure or semi-enclosed figure in judging the image of the gesture operation of the applying；
The image of the gesture operation for including closed figure or semiclosed figure when a closed figure or semi-enclosed figure are formed with the image of the gesture operation of the applying, is stored, and resurveys a new photo within the vision positioned at the image unit；
The image for comparing gathered new photo with the gesture operation for including closed figure or semiclosed figure, the viewing area of the new photo and the photo content in the viewing area are determined according to the closed figure or semiclosed figure, and new photo is located at the photo content in the viewing area as a previewing photos；And
The previewing photos are shown on the display unit.
2. the method for claim 1, it is characterised in that the closed figure for user any two finger in bending ground to pinching or will be to pinching together.
3. method as claimed in claim 2, it is characterised in that the closed figure is circular, oval or C fonts.
4. the method for claim 1, it is characterised in that the semi-enclosed figure is less than 180 ° in the maximum angle stretched between shape, and this two finger for any two finger of user.
5. the method as described in claim 3 or 4, it is characterised in that also including step：
Take up an official post from a finger-image of user and take at 3 points, the highest position that need to be located at the finger more therein need to a little be located at its lowest position of the finger；
Judge whether be located along the same line at this 3 points；
When being located along the same line, judge that the finger is in stretch shape at this 3 points；And
When not being located along the same line, judge that the finger is in bending at this 3 points.
6. the method for claim 1, it is characterised in that the regional extent defined with closed figure or semi-enclosed figure in gesture operation image by the viewing area of new photo is corresponding.
7. method as claimed in claim 6, it is characterised in that also include：
When the order of the preview image recognized shown by the shooting triggered by user, display previewing photos on the touchscreen are preserved.
8. a kind of camera system of use gesture, runs on an electronic installation, and the electronic installation includes image unit and display unit, it is characterised in that the camera system includes：
One image capture module, for when the request taken pictures using gesture is received, collection is located at the image of an image unit gesture operation within the vision；
One picture recognition module, for recognizing the image of collected gesture operation；
Whether one judge module, the image for being recognized according to the picture recognition module are formed with a closed figure or semi-enclosed figure in judging the image of the gesture operation of the applying；
The image capture module, it is additionally operable to when a closed figure or semi-enclosed figure are formed with the image of the gesture operation of the applying, the image of the gesture operation for including closed figure or semiclosed figure is stored, and resurveys a new photo within the vision positioned at the image unit；
The judge module, it is additionally operable to compare gathered new photo and includes closed figure or the image of the gesture operation of semiclosed figure, the viewing area of the new photo and the photo content in the viewing area are determined according to the closed figure or semiclosed figure, and new photo is located at the photo content in the viewing area as a previewing photos；And
One display module, for the previewing photos are shown on the display unit.
9. a kind of electronic installation, including image unit and display unit, it is characterised in that the electronic installation is used for the photographic method for performing the use gesture as described in claim 1 to 7 any one.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510592393.4A CN106547337A (en) | 2015-09-17 | 2015-09-17 | Using the photographic method of gesture, system and electronic installation |
| TW104131435A TW201714074A (en) | 2015-09-17 | 2015-09-23 | A method for taking a picture and an electronic device using the method |
| US14/926,938 US20170085784A1 (en) | 2015-09-17 | 2015-10-29 | Method for image capturing and an electronic device using the method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510592393.4A CN106547337A (en) | 2015-09-17 | 2015-09-17 | Using the photographic method of gesture, system and electronic installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106547337A true CN106547337A (en) | 2017-03-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510592393.4A Pending CN106547337A (en) | 2015-09-17 | 2015-09-17 | Using the photographic method of gesture, system and electronic installation |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US20170085784A1 (en) |
| CN (1) | CN106547337A (en) |
| TW (1) | TW201714074A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107493428A (en) * | 2017-08-09 | 2017-12-19 | 广东欧珀移动通信有限公司 | Filming control method and device |
| CN107506633A (en) * | 2017-07-31 | 2017-12-22 | 广东欧珀移动通信有限公司 | Unlocking method, device and mobile device based on structure light |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI701575B (en) * | 2019-03-07 | 2020-08-11 | 緯創資通股份有限公司 | Gesture recognition method and gesture recognition device |
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| US8237807B2 (en) * | 2008-07-24 | 2012-08-07 | Apple Inc. | Image capturing device with touch screen for adjusting camera settings |
| US20110099476A1 (en) * | 2009-10-23 | 2011-04-28 | Microsoft Corporation | Decorating a display environment |
| WO2012139242A1 (en) * | 2011-04-11 | 2012-10-18 | Intel Corporation | Personalized program selection system and method |
| US8773512B1 (en) * | 2011-06-30 | 2014-07-08 | Aquifi, Inc. | Portable remote control device enabling three-dimensional user interaction with at least one appliance |
| US20130194173A1 (en) * | 2012-02-01 | 2013-08-01 | Ingeonix Corporation | Touch free control of electronic systems and associated methods |
| US8854433B1 (en) * | 2012-02-03 | 2014-10-07 | Aquifi, Inc. | Method and system enabling natural user interface gestures with an electronic system |
| US8836768B1 (en) * | 2012-09-04 | 2014-09-16 | Aquifi, Inc. | Method and system enabling natural user interface gestures with user wearable glasses |
| CN103926999B (en) * | 2013-01-16 | 2017-03-01 | 株式会社理光 | Palm folding gesture identification method and device, man-machine interaction method and equipment |
| KR102031142B1 (en) * | 2013-07-12 | 2019-10-11 | 삼성전자주식회사 | Electronic device and method for controlling image display |
| US9952677B2 (en) * | 2014-09-08 | 2018-04-24 | Atheer, Inc. | Method and apparatus for distinguishing features in data |
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2015
- 2015-09-17 CN CN201510592393.4A patent/CN106547337A/en active Pending
- 2015-09-23 TW TW104131435A patent/TW201714074A/en unknown
- 2015-10-29 US US14/926,938 patent/US20170085784A1/en not_active Abandoned
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107506633A (en) * | 2017-07-31 | 2017-12-22 | 广东欧珀移动通信有限公司 | Unlocking method, device and mobile device based on structure light |
| CN107493428A (en) * | 2017-08-09 | 2017-12-19 | 广东欧珀移动通信有限公司 | Filming control method and device |
Also Published As
| Publication number | Publication date |
|---|---|
| US20170085784A1 (en) | 2017-03-23 |
| TW201714074A (en) | 2017-04-16 |
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